Date Added: Dec 2011
Voice over Internet Protocol is an integration of Computer and telephony. It is the replacement of present telephone technology. There are some difficulties that are faced by VoIP users such as packet loss, delay, security, echo, bandwidth overhead and throughput. The critical problem is providing security and reducing packet loss. In this paper, the architecture of multipath VoIP routing using modified shamir's secret sharing algorithm is implemented to provide more security with the reduced end-to-end delay. The algorithm is modified in the distribution phase of shares. The simulation results show that it achieves better performance. This paper is implemented in NS-2.